COVID-19–Positive Patient and Hypoxemia

Hypoxemia and Monitoring Patient Oxygenation

Hypoxemia

تنفس یکی از اساسی ترین نیازهای انسان است که در صورت عدم تأمین این نیاز، حیات انسان چند دقیقه ای بیشتر ادامه نخواهد یافت. اهمیت این فعالیت حیاتی از تأثیر آن بر تغذیه سلولها به عنوان کوچکترین واحد سازنده بدن انسان نشأت می گیرد، زیرا اکسیژن یکی از مواد ضروری برای سلولها می باشد و کسب این ماده حیاتی فقط از طریق تنفس مناسب و راحت امکان پذیر است .

[Hypoxemia and stroke in a patient with a pacemaker].

We report a woman with a VVI pacemaker and a history of stroke and severe hypoxemia due to a right-to-left shunt. Anomalous blood flow was through a patent foramen oval, and was related directly with severe tricuspid regurgitation because the ventricular pacemaker electro de was adhered to the tricuspid valve. She was treated successfully with surgery. We review the role of patent foramen ovale...

Acute hypoxemia after repositioning of patient: a case report.

Hypoxemia occurred after induction of anesthesia and repositioning in a patient undergoing hip pinning. The patient had previously presented to the emergency department with multiple fractures and hemodynamic instability sustained in a motor vehicle accident. Three days after admission to the intensive care unit the patient remained intubated with respiratory insufficiency and had developed acu...

CoViD, A System for Collaborative Virtual 3D Design

Many important decisions in the design process are made fairly early on, after designers have presented initial concepts. In many domains, these concepts are now realized as 3D digital models and, in meetings, the stakeholders evaluate these potential solutions. Frequently, the participants in such a meeting want to interactively modify the proposed designs to explore the design space better. T...